jsperf.app
Observed Aug 10, 2026, 20:09 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.
jsperf.app is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jsperf.app under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch jsperf.app Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Let's EncryptDNS Records
A 1
76.76.21.21
NS 2
ns47.domaincontrol.comns48.domaincontrol.com
SOA 1
ns47.domaincontrol.com dns.jomax.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
jsperf.app |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 22 Oct 2026 03:56:54 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (0)
None observed.
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_1fd11ebc5fc8c2cb- Output Hash
4fc76b51e9f752ff82a7f43c5bf189ca13d4d3d8823ddcc562097478196cff3d- Signature
ed25519:ced63c4c76c05195daceb75f754f4c541b14141423ebee305407df69c4e51aa24fbef5fac1f0a0aee110f64aca306211af53e77dcd9174c69b9960bb778e6c01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast